49252845

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4019}}^1$

素因数の和:4089

約数の個数: 32

約数和(自身を含む): 84902400

約数和(自身を除く): 35649555

約数列:

[1, 3, 5, 15, 19, 43, 57, 95, 129, 215, 285, 645, 817, 2451, 4019, 4085, 12057, 12255, 20095, 60285, 76361, 172817, 229083, 381805, 518451, 864085, 1145415, 2592255, 3283523, 9850569, 16417615, 49252845]

約数ペア:

[(1, 49252845), (3, 16417615), (5, 9850569), (15, 3283523), (19, 2592255), (43, 1145415), (57, 864085), (95, 518451), (129, 381805), (215, 229083), (285, 172817), (645, 76361), (817, 60285), (2451, 20095), (4019, 12255), (4085, 12057)]